Undertale Green

A kind-hearted prequel to Toby Fox's Undertale known as Undertale Green!

Welcome to Undertale Green, a fanmade prequel to Toby Fox’s Undertale in the same style as Undertale Yellow and the like! In this adventure, you follow the journey of the soul of kindness, Olive, as they embark on a journey of self-discovery. Along the way, they will run into familiar and unfamiliar faces and locations, and face off against an all-new threat to the underground!

On behalf of the team, we hope you’re looking forward to hearing more! 💚

- Nic, Hen, Casual